San Andreas Fault

Have you ever seen the movement of a whip? When it is cracked it starts with small ripples at base and magnifies as the waves move towards the end. Now someone may be puzzled how in the earth that can be linked towards supply chain. The analogy is quite simple, although the consequences can be quite complex and adverse. Let’s start with an example, suppose just at the beginning of the winter season customers buy 2 moisturizer creams for the season. If there is an offer on the table,…

The Alaskan way Viaduct will collapse if an earthquake happens, but that earthquake will take many steps. These steps will got through the layers of the earth. The layers are stacked on top of eachother, like the liquids in the “Density Column lab”. The layers are inner core, outer core, mesosphere, asthenosphere, and lithosphere(upper rigid mantle, continental crust, and oceanic crust). The earth's compositional layers are inner core, outer core, mantle, and crust. The inner core radiates…

Damage of 1906 San Francisco Earthquake The residents of San Francisco were familiar with earthquakes, at least those earthquakes who would rattle windows and china cabinets and those who would do little to no damage. The earthquake of 1906 was the most catastrophic in California history, as well as the most destructive in United States history. The earthquake happened on April 18, 1906, at 5:15 a.m. when the ground shook violently for an average of 40 seconds. It was stated that the…

In the year 2010, two magnified earthquakes had happened in the west hemisphere. When people lamented about the death of friends and families, the differences in casualties and collapse between these two earthquakes raise people’s awareness. In January, a magnitude 7.0 earthquake stroked Haiti, causing 220,000 people died. In contrast, a magnitude 8.8 earthquake which released 500 times more energy than Haiti’s, rattled Chile but only causes 525 people to die. When seeking the answers to the…

The Owens Valley is a structural trough that has been dropped down as a graben along regional scale normal faults that separate it structurally from the Sierra Nevada Mountains to the west, and the White Mountains to the east (Pakiser, et al. 1964). Measured at 121 km north to south and it encompasses roughly 1400 square kilometers, the Owens Valley includes…

name of the fault of the type of earthquake movement was The Hayward Fault. A long and lethal crack in the earth, slices along the base of the Berkeley Hills and directly through the University of California. Now… Joel Achenbach quotes that “ We understood earthquakes better than we did a century ago, when San Francisco was flattened. Now we would like to predict them.” Which i know that it can't be possible. It’s been a hundred years since the last big one in California, the 1906 San…

relatively shallow depth meant that most of the energy of the earthquake was released close to the surface, resulting in a devastating catastrophe. The event was first thought to be related to the Enriquillo-Plantain Garden fault but actually occurred on the newly discovered Leógâne fault located near the Caribbean and North American tectonic plate boundaries.…

lucky enough to be alive. On April 18, 1906, at 5:12 a.m., an earthquake hit San Francisco, destroying much of the city. San Francisco was a growing city with many closely spaced wooden homes and unsupported brick buildings. The moment the earthquake started, buildings collapsed, water mains broke, and a huge fire broke out that spread rapidly across the city. The San Francisco earthquake was centered along the San Andreas Fault and affected a huge area. It was felt all the way from Coos Bay,…

On April 18,1906, the city of San Francisco experienced an earthquake known as “The Great Quake” leaving thousands of people hurt and/or dead. Due to the severe damage the earthquake had on the city, it left many homes destroyed. Much of the damaged resulted in people being homeless. Geologist have observed the impact that the earthquake left on San Francisco and the people. Since then, scientist have suggested what precautions we can do to help prevent severe damage to us and homes. Although…

the sleepy city of San Francisco to its inner core. The first of two lasted about 40 seconds, the second started about 10 seconds after the first one stopped (Barrymore). The second quake was the big one lasting 25 seconds, the estimation is 7.8 to 8.3 magnitude (Barrymore). This was the result of the tectonic plates in the San Andreas fault line moving past each other 15 feet(annual average is 2 inches a year) (Barrymore). The impacted area was 300, 00 square miles along the fault line. The…